Weil McLain 512-200-055 Burner

When you're out in the field servicing a Weil McLain LGB series commercial gas boiler, you need components that drop in without the headache of custom modifications. The Weil McLain 512-200-055 Burner is a precision-engineered tubular steel burner specifically configured with an integrated pilot bracket to ensure stable ignition and consistent flame patterns across the heat exchanger. This OEM burner assembly is the professional choice for maintaining the high-efficiency combustion standards of LGB Series 1 and Series 2 units, providing the structural integrity required for high-duty cycle commercial applications.

Replacing rusted or warped burners with a genuine gas boiler replacement burner like the 512-200-055 prevents common issues such as delayed ignition, secondary combustion noises, and uneven heat distribution. The inclusion of the pilot tab simplifies the alignment of your pilot burner, ensuring the flame carries over across the port openings effectively. As a veteran-spec part, it features 1/2-inch NPT connections and is built to withstand the thermal stresses found in large-scale hydronic systems, keeping your clients' systems online and operating at peak performance.

• LGB Series Compatibility: Purpose-built for Weil McLain LGB series commercial boilers for a guaranteed fit.
• Precision Pilot Alignment: The integrated pilot bracket ensures the pilot flame is perfectly positioned for reliable main burner ignition.
• Durable Tubular Steel: Constructed from high-grade steel to resist sagging and corrosion under intense heat.
• Optimized Combustion: Precision-drilled ports maintain an even flame, maximizing fuel efficiency and minimizing carbon buildup.
• OEM Reliability: Genuine Weil McLain 512-200-055 part ensures the boiler remains within its original safety and performance specifications.

Is this burner compatible with all Weil McLain boilers?
No, the 512-200-055 is specifically engineered for the LGB series (Series 1 and 2). Always verify your model number against the technical manual before installation.

Does this assembly include the pilot burner itself?
This product is the main burner assembly with a pilot bracket. While it provides the mounting point for the pilot, the pilot burner assembly is typically ordered separately unless noted.

What causes these burners to fail prematurely?
Usually, failure results from moisture in the combustion chamber or improper air-to-fuel ratios leading to "pitting" or port blockage. Replacing with a tubular steel burner restores the correct venturi action for a clean burn.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.